Bishop, S. “Reformed Resurgence: The New Calvinist Movement and the Battle over American Evangelicalism”. Tydskrif Vir Christelike Wetenskap | Journal for Christian Scholarship, vol. 57, no. No 1&2, July 2021, pp. 57-62, https://pubs.ufs.ac.za/index.php/tcw/article/view/550.